Interesting concept. I really like the color palette, it manages to make this character feel ancient.

My only complaint is that the hole in the chest, while a cool design feature, is slightly incorrect looking, in that the inside of the hole makes it seem like the chest is weirdly thin in its depth, almost like it's only 5 or so inches deep.

This is just a minor complaint though, I really like this design overall.

Nice concept. Interesting idea with a hole instead of heart